How To Fix CACS_SE046 - A key was changed during enrichment of settlement documents

SAP Error Message - Details

• Message type: E = Error

• Message class: CACS_SE - Settlement

• Message number: 046

• Message text: A key was changed during enrichment of settlement documents

What causes this issue?

A key field was changed in the document table in the BAdI <ZK>Settlement
Run: Enrich Settlement Document </> (CACS_SETTLEMENT_RUN_ENR_DOC).
This change is <ZH>not</> permitted since the key for the unique
identification of the entry is used. Before the
<DS:GLOS.D388EDC2EE09D411A4910060B03C3B0E>settlement documents</> are
enriched, the SAP fields are temporarily stored and they are then
written again by the enriched documents so that <ZH>only </> the
customer's own fields are changed and the documents remain consistent.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Adjust the BAdI for enriching the settlement documents in such a way
that <ZH>no </>key of the line items is changed

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CACS_SE046 - A key was changed during enrichment of settlement documents ?

  The SAP error message CACS_SE046, which states "A key was changed during enrichment of settlement documents," typically occurs in the context of the SAP Convergent Charging (SAP CC) or SAP Convergent Invoicing (SAP CI) processes. This error indicates that there was an inconsistency or a change in the key fields of a settlement document while it was being enriched, which can lead to issues in processing the document correctly.
  Cause:
  
  Key Field Changes: The error usually arises when a key field (such as a document number or a reference key) is modified during the enrichment process. This can happen if there are concurrent updates or if the data is being manipulated in a way that violates the integrity of the document.
  Data Consistency Issues: If there are inconsistencies in the data being processed, such as missing or incorrect references, it can trigger this error.
  Configuration Issues: Incorrect configuration in the SAP system related to the settlement documents or the enrichment process can also lead to this error.
  
  Solution:
  
  Check for Concurrent Updates: Ensure that there are no concurrent processes trying to update the same settlement document. Implementing proper locking mechanisms or ensuring that processes are sequenced correctly can help.
  Review Key Fields: Investigate the key fields of the settlement documents being enriched. Ensure that they are not being changed unexpectedly during the enrichment process.
  Data Validation: Validate the data being used for enrichment. Ensure that all necessary fields are populated correctly and that there are no inconsistencies.
  Configuration Review: Review the configuration settings related to the settlement documents and the enrichment process. Ensure that they are set up correctly and align with the business processes.
  Error Logs: Check the application logs and error logs for more detailed information about the error. This can provide insights into what specifically caused the key change.
  SAP Notes: Search for relevant SAP Notes or patches that may address this specific error. SAP frequently releases updates that can resolve known issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Convergent Charging and Convergent Invoicing for detailed information on settlement document processing and enrichment.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.